Question

Solve the following equation and check.
х x 3
+
2 3 4
=
...
Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
A. The solution is
(Type an integer or a simplified fraction.)
B. The solution is all real numbers.
O C. There is no solution.

(Answer quickly)

Answer 1

9514 1404 393

Answer:

  x = 9/10

Step-by-step explanation:

Fractions can be eliminated by multiplying the equation by 12.

  6x +4x = 9

  x = 9/10 . . . . . . . divide by the coefficient of x

__

Check

  (9/10)/2 +(9/10)/3 = 3/4 . . . . put x into the original equation

  9/20 +3/10 = 3/4 . . . . . . . . . simplify a bit

  9/20 +6/20 = 15/20 = 3/4 . . . . . true